CN220585686U - Four-way riveting terminal die - Google Patents
Four-way riveting terminal die Download PDFInfo
- Publication number
- CN220585686U CN220585686U CN202322052040.8U CN202322052040U CN220585686U CN 220585686 U CN220585686 U CN 220585686U CN 202322052040 U CN202322052040 U CN 202322052040U CN 220585686 U CN220585686 U CN 220585686U
- Authority
- CN
- China
- Prior art keywords
- block
- die
- sliding groove
- movable block
- die assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000004907 gland Anatomy 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The technical field of wire harness terminal processing, in particular to a four-way riveting terminal die, which comprises a base, wherein a pair of guide posts are fixed on the base, and a lower die assembly and an upper die assembly are arranged on the guide posts; the lower die assembly comprises a lower die block, a lower fixed pressing block which is obliquely arranged in an L shape is fixed on the lower die block, a lower sliding groove which is perpendicular to the direction of the lower fixed pressing block is arranged below the lower end of the lower fixed pressing block, a lower movable block is arranged in the sliding groove, and an upper pressing elastic piece which drives the lower movable block to press towards the upper die assembly is arranged in the sliding groove; the upper die assembly comprises an upper die block, an upper fixed pressing block which is obliquely arranged in an L shape is fixed on the upper die block, an upper sliding groove which is perpendicular to the direction of the upper fixed pressing block is arranged above the lower end of the upper fixed pressing block, an upper movable block is arranged in the sliding groove, and an upper pressing elastic piece which drives the upper movable block to press against the lower die assembly is arranged in the sliding groove. The riveting quality is guaranteed, and then the riveting yield is guaranteed.
Description
Technical Field
The application relates to the technical field of wire harness terminal processing, in particular to a four-way riveting terminal die.
Background
As shown in fig. 1, the wire harness is a wire harness which is required to be produced at present, the terminal part of the wire harness is required to be riveted into a square shape through a riveting technology, the die riveting die is adopted as an upper die and a lower die, terminal riveting grooves are formed in adjacent surfaces of the two dies, the wire harness terminals are placed in the riveting grooves, the two terminals are riveted into the riveting grooves after being clamped up and down, but in the riveting process, the side edges of the wire harness terminals are not limited due to the fact that the upper die and the lower die are not clamped yet, and therefore the terminals are always overflowed, and the riveting yield is not high.
Disclosure of Invention
In order to solve the technical problem, the application provides a four-way riveting terminal die which is provided with a function of simultaneously applying force to the peripheral side of a wire terminal, so that the riveting uniformity is ensured, the riveting quality is ensured, and the riveting yield is further ensured.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a four-way riveting terminal die comprises a base, wherein a pair of guide posts are fixed on the base, and a lower die assembly and an upper die assembly are arranged on the guide posts; the lower die assembly comprises a lower die block, a lower fixed pressing block which is obliquely arranged in an L shape is fixed on the lower die block, a lower sliding groove which is perpendicular to the direction of the lower fixed pressing block is arranged below the lower end of the lower fixed pressing block, a lower movable block is arranged in the sliding groove, and an upper pressing elastic piece which drives the lower movable block to press towards the upper die assembly is arranged in the sliding groove; the upper die assembly comprises an upper die block, an upper fixed pressing block which is obliquely arranged in an L shape is fixed on the upper die block, an upper sliding groove which is perpendicular to the direction of the upper fixed pressing block is formed above the lower end of the upper fixed pressing block, an upper movable block is arranged in the sliding groove, and an upper pressing elastic piece which drives the upper movable block to press against the lower die assembly is arranged in the sliding groove.
The technical scheme is that when an upper die assembly moves towards a lower die assembly, an upper fixed pressing block and an upper movable block move downwards, the upper movable block is retracted into an upper sliding groove and is close to a lower movable block when moving, and the upper fixed pressing block is gradually close to the lower fixed pressing block, so that gaps among the upper fixed pressing block, the upper movable block, the lower fixed pressing block and the lower movable block are uniformly contracted and pressed towards four surfaces of a wire terminal, and further four surfaces of the terminal are stressed, so that riveting is performed on the upper die and the lower die in the background technology, the periphery of the terminal is stressed equally, riveting uniformity is guaranteed, riveting quality is guaranteed, and riveting yield is guaranteed.
As a preferred scheme of the application, the upper die assembly further comprises an upper gland, and the upper gland is connected to the upper die block through screw threads.
The technical scheme is realized, so that the upper movable block is pressed and covered by the upper pressing cover to prevent the upper movable block from being separated from the side edge of the upper sliding groove.
As a preferable scheme of the application, an upper anti-falling pin is inserted on one side of the upper movable block close to the upper gland, and an upper anti-falling groove for sliding the upper anti-falling pin is formed in the upper gland.
The technical scheme is realized, so that the upper anti-falling pin is limited by the upper anti-falling groove, and the upper movable block is prevented from falling from the upper sliding groove.
As a preferred solution of the present application, the lower die assembly further comprises a lower gland screwed on the lower die block by screws.
The technical scheme is realized, so that the lower movable block is pressed and covered by the lower pressing cover to prevent the lower movable block from being separated from the side edge of the lower sliding groove.
As a preferable scheme of the application, a lower anti-falling pin is inserted on one side of the lower movable block close to the lower gland, and a lower anti-falling groove for sliding the lower anti-falling pin is arranged below the lower gland.
The technical scheme is realized, so that the lower anti-falling pin is limited by the lower anti-falling groove, and the lower movable block is prevented from falling from the lower sliding groove.
As a preferable scheme of the application, a connecting block is fixed on the lower module, a waist-shaped groove is formed in the connecting block, a positioning rod is arranged on the upper module, and the positioning rod penetrates through the waist-shaped groove.
The technical scheme is realized, so that the upper die assembly and the lower die assembly form connection limit, and the upper die assembly and the lower die assembly are prevented from being separated from each other and inconvenient to integrally remove and transport.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the upper die assembly moves towards the lower die assembly, the upper fixed pressing block and the upper movable block move downwards, the upper movable block is retracted into the upper sliding groove and is close to the lower movable block when moving, and the upper fixed pressing block is gradually close to the lower fixed pressing block, so that gaps among the upper fixed pressing block, the upper movable block, the lower fixed pressing block and the lower movable block are uniformly contracted and pressed towards four surfaces of the wire rod terminal, and further the four surfaces of the terminal are stressed, so that riveting is performed on the upper die and the lower die in the prior art, the periphery of the terminal is stressed equally, the riveting uniformity is ensured, and the riveting quality is ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a finished wire after machining in the background of the application.
Fig. 2 is a schematic overall structure of an embodiment of the present application.
Fig. 3 is an exploded view of an embodiment of the present application.
Fig. 4 is a schematic structural view for showing a joint block portion in the embodiment of the present application.
Reference numerals: 1. a base; 11. a guide post; 2. an upper die assembly; 21. an upper module; 22. a pressing block is fixed on the upper part; 23. an upper sliding groove; 24. an upper movable block; 25. pressing down the elastic piece; 26. a gland is arranged; 27. an upper anti-drop pin; 28. an upper anti-falling groove; 3. a lower die assembly; 31. a lower module; 32. a lower fixed pressing block; 33. a lower sliding groove; 34. a lower movable block; 35. pressing the elastic piece upwards; 36. a lower gland; 37. a lower anti-drop pin; 38. a lower anti-falling groove; 4. a joint block; 5. and a positioning rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a four-way riveting terminal die. Referring to fig. 1, the four-way riveting terminal mold comprises a base 1, a pair of guide posts 11 are fixed on the base 1, and a lower mold assembly 3 and an upper mold assembly 2 are arranged on the guide posts 11, namely, the upper mold assembly 3 and the lower mold assembly 3 can all move along a guide post, but the lower mold assembly 3 is abutted on the base 1 due to normal placement, so that the lower mold assembly 3 is relatively fixed. The lower die assembly 3 comprises a lower die block 31, a lower fixing pressing block 32 which is obliquely arranged in an L shape is fixed on the lower die block 31, and the stability of connection of the other lower die blocks 31 is guaranteed due to the arrangement of the lower fixing pressing block 32L shape, so that the occurrence of shaking conditions in the stamping process is reduced. A lower sliding groove 33 perpendicular to the direction of the lower fixed pressing block 32 is arranged below the lower end of the lower fixed pressing block, a lower movable block 34 is arranged in the sliding groove, namely the lower movable block 34 is attached to the lower fixed pressing block to move along the sliding groove, an upper pressing elastic piece 35 for driving the lower movable block 34 to press against the upper die assembly 2 is arranged in the sliding groove, and the upper elastic piece is arranged as a spring; i.e., the lower movable block 34 is contracted when the upper die assembly 2 is pressed down.
The upper die assembly 2 comprises an upper die block 21, an upper fixing pressing block 22 which is obliquely arranged in an L shape is fixed on the upper die block 21, and the stability of connection of the other upper die blocks 21 is guaranteed due to the arrangement of the upper fixing pressing block 22 in the L shape, so that the occurrence of shaking in the stamping process is reduced. An upper sliding groove 23 perpendicular to the direction of the upper fixed pressing block 22 is arranged above the lower end of the upper fixed pressing block, an upper movable block 24 is arranged in the sliding groove, namely the upper movable block 24 is attached to the upper fixed pressing block to move along the sliding groove, and a pressing elastic piece 25 for driving the upper movable block 24 to press against the lower die assembly 3 is arranged in the sliding groove; the pressing elastic member 25 is provided as a spring, that is, the upper movable block 24 is contracted when the lower die assembly 3 is pressed up.
That is, when the upper die assembly 2 moves toward the lower die assembly 3, the upper fixed pressing block and the upper movable block 24 move downward, the upper movable block 24 moves while retracting into the upper sliding groove and approaching the lower movable piece, and the upper fixed pressing block gradually approaches the lower fixed pressing block, so that the gaps among the upper fixed pressing block, the upper movable block 24, the lower fixed pressing block and the lower movable block 34 are uniformly contracted and pressed to four surfaces of the wire terminal, and further the four surfaces of the terminal are stressed, so that riveting is performed on the upper die and the lower die in the prior art, the periphery of the terminal is stressed equally, the uniformity of riveting is ensured, and the riveting quality is ensured.
Meanwhile, the upper die assembly 2 further comprises an upper gland 26, and the upper gland 26 is screwed on the upper die block 21 through screws, so that the upper movable block 24 is tightly covered by the upper gland 26 to prevent the upper movable block from being separated from the side edge of the upper sliding groove 23. Meanwhile, an upper anti-drop pin 27 is inserted at one side of the upper movable block 24 close to the upper gland 26, and an upper anti-drop groove 28 for sliding the upper anti-drop pin 27 is arranged on the upper gland 26, so that the upper anti-drop pin 27 is limited by the upper anti-drop groove 28, and the upper movable block 24 is prevented from falling from the upper sliding groove 23.
The lower die assembly 3 also includes a lower pressing cover 36, and the lower pressing cover 36 is screwed under the lower die block 31 by screws, so that the lower movable block 34 is pressed and covered by the lower pressing cover 36 to prevent it from being separated from the side of the lower sliding groove 33. Simultaneously, a lower anti-drop pin 37 is inserted on one side of the lower movable block 34 close to the lower gland 36, and a lower anti-drop groove 38 for sliding the lower anti-drop pin 37 is arranged below the lower gland 36, so that the lower anti-drop pin 37 is limited by the lower anti-drop groove 38, and the lower movable block 34 is prevented from falling from the lower sliding groove 33.
The lower module 31 is fixedly provided with a connecting block 4, the connecting block 4 is provided with a waist-shaped groove, the upper module 21 is provided with a positioning rod 5, and the positioning rod 5 is arranged in the waist-shaped groove in a penetrating way, so that a connection limit is formed between the upper module 2 and the lower module 3, and the upper module and the lower module are prevented from being separated from being inconvenient to wholly move away and transport.
The implementation principle of the four-way riveting terminal die provided by the embodiment of the application is as follows: that is, when the upper die assembly 2 moves toward the lower die assembly 3, the upper fixed pressing block and the upper movable block 24 move downward, the upper movable block 24 moves while retracting into the upper sliding groove and approaching the lower movable block 34, and the upper fixed pressing block gradually approaches the lower fixed pressing block, so that the gaps among the upper fixed pressing block, the upper movable block 24, the lower fixed pressing block and the lower movable block 34 are uniformly contracted and pressed to four surfaces of the wire terminal, and further the four surfaces of the terminal are stressed, so that riveting is performed on the upper die and the lower die in the prior art, the periphery sides of the terminal are stressed equally, the uniformity of riveting is ensured, and the riveting quality is ensured.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. Four-way riveting terminal mould, its characterized in that: comprises a base (1), wherein a pair of guide posts (11) are fixed on the base (1), and a lower die assembly (3) and an upper die assembly (2) are arranged on the guide posts (11);
the lower die assembly (3) comprises a lower die block (31), a lower fixed pressing block (32) which is obliquely arranged in an L shape is fixed on the lower die block (31), a lower sliding groove (33) which is perpendicular to the direction of the lower fixed pressing block (32) is arranged below the lower end of the lower fixed pressing block (32), a lower movable block (34) is arranged in the sliding groove, and an upper pressing elastic piece (35) which drives the lower movable block (34) to press against the upper die assembly (2) is arranged in the sliding groove;
the upper die assembly (2) comprises an upper die block (21), an upper fixed pressing block (22) which is obliquely arranged in an L shape is fixed on the upper die block (21), an upper sliding groove (23) which is perpendicular to the direction of the upper fixed pressing block (22) is formed in the upper lower end of the upper fixed pressing block (22), an upper movable block (24) is arranged in the sliding groove, and an upper pressing elastic piece (35) which drives the upper movable block (24) to press against the lower die assembly (3) is arranged in the sliding groove.
2. The four-way rivet terminal die as set forth in claim 1, characterized in that: the upper die assembly (2) further comprises an upper gland (26), and the upper gland (26) is connected to the upper die (21) through screws.
3. The four-way rivet terminal die as set forth in claim 2, characterized in that: an upper anti-falling pin (27) is inserted at one side of the upper movable block (24) close to the upper gland (26), and an upper anti-falling groove (28) for sliding the upper anti-falling pin (27) is arranged on the upper gland (26).
4. The four-way rivet terminal die as set forth in claim 1, characterized in that: the lower die assembly (3) further comprises a lower gland (36), and the lower gland (36) is connected to the lower die block (31) through screws.
5. The four-way rivet terminal die as set forth in claim 4, characterized in that: a lower anti-drop pin (37) is inserted at one side of the lower movable block (34) close to the lower gland (36), and a lower anti-drop groove (38) for sliding the lower anti-drop pin (37) is arranged below the lower gland (36).
6. The four-way rivet terminal die as set forth in claim 1, characterized in that: the lower module (31) is fixedly provided with a connecting block (4), the connecting block (4) is provided with a waist-shaped groove, the upper module (21) is provided with a positioning rod (5), and the positioning rod (5) is arranged in the waist-shaped groove in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052040.8U CN220585686U (en) | 2023-08-01 | 2023-08-01 | Four-way riveting terminal die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052040.8U CN220585686U (en) | 2023-08-01 | 2023-08-01 | Four-way riveting terminal die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220585686U true CN220585686U (en) | 2024-03-12 |
Family
ID=90118864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322052040.8U Active CN220585686U (en) | 2023-08-01 | 2023-08-01 | Four-way riveting terminal die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220585686U (en) |
-
2023
- 2023-08-01 CN CN202322052040.8U patent/CN220585686U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220585686U (en) | Four-way riveting terminal die | |
| CN207127097U (en) | Belling bag, flanging forming compound die | |
| CN211916160U (en) | Quick clamping device for machine manufacturing | |
| CN218698178U (en) | Positioning and mounting clamp for electronic product | |
| CN113118307A (en) | One-step negative angle structure bending forming die | |
| CN210188121U (en) | VCM motor ground connection Pin equipment of bending | |
| CN219746087U (en) | Stamping riveting jig for floating bottom die | |
| CN211707882U (en) | Four-guide-pillar composite stamping die | |
| CN212792573U (en) | Plate flanging die | |
| CN213559480U (en) | Punch forming die for notebook computer keyboard frame | |
| CN220051597U (en) | Product clamp | |
| CN217831477U (en) | Material stripping device for punching electric iron accessories | |
| CN216501667U (en) | Rapid sample preparation device for bent metal piece | |
| CN210025058U (en) | Internal riveting clamp | |
| CN221552188U (en) | Clamping component for adjusting position of wiring terminal | |
| CN220161097U (en) | MIM abnormal shape light thin piece plastic mould | |
| CN221467011U (en) | Crimping machine is used in pencil terminal processing | |
| CN213317151U (en) | Make things convenient for reinforcement type cut-out press of dismouting | |
| CN216182989U (en) | Electronic component deviation correcting device | |
| CN220092915U (en) | Inner back upsetting stamping die and stamping equipment | |
| CN215199331U (en) | Tightening die for assembling and riveting belt wheel | |
| CN220973380U (en) | Hot melting jig convenient to adjust | |
| CN216729047U (en) | Split type blanking cutting die | |
| CN211191785U (en) | Automatic lead bending device | |
| CN216881567U (en) | Riveting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |